JPS63121650A - 鉄鋼製品の保護被覆方法と被覆された鉄鋼製品 - Google Patents
鉄鋼製品の保護被覆方法と被覆された鉄鋼製品Info
- Publication number
- JPS63121650A JPS63121650A JP62026174A JP2617487A JPS63121650A JP S63121650 A JPS63121650 A JP S63121650A JP 62026174 A JP62026174 A JP 62026174A JP 2617487 A JP2617487 A JP 2617487A JP S63121650 A JPS63121650 A JP S63121650A
- Authority
- JP
- Japan
- Prior art keywords
- steel product
- scale
- coating
- steel
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 30
- 239000010959 steel Substances 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 28
- 238000000576 coating method Methods 0.000 title claims description 27
- 239000011248 coating agent Substances 0.000 title claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 16
- 229910052725 zinc Inorganic materials 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 16
- 239000011253 protective coating Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 37
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229940105847 calamine Drugs 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 229910052864 hemimorphite Inorganic materials 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/123—Spraying molten metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12583—Component contains compound of adjacent metal
- Y10T428/1259—Oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8601636A FR2593831B1 (fr) | 1986-02-06 | 1986-02-06 | Procede de revetement protecteur d'un produit en fer ou en acier et produit revetu |
| FR8601636 | 1986-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121650A true JPS63121650A (ja) | 1988-05-25 |
Family
ID=9331869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62026174A Pending JPS63121650A (ja) | 1986-02-06 | 1987-02-06 | 鉄鋼製品の保護被覆方法と被覆された鉄鋼製品 |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US4801338A (el) |
| EP (1) | EP0235067B1 (el) |
| JP (1) | JPS63121650A (el) |
| KR (1) | KR920001388B1 (el) |
| CN (1) | CN1018658B (el) |
| AT (1) | ATE53071T1 (el) |
| BR (1) | BR8700518A (el) |
| CA (1) | CA1293163C (el) |
| DE (1) | DE3762887D1 (el) |
| ES (1) | ES2016111B3 (el) |
| FR (1) | FR2593831B1 (el) |
| GR (1) | GR3000713T3 (el) |
| IN (1) | IN169271B (el) |
| MX (1) | MX168070B (el) |
| PT (1) | PT84250B (el) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020019977A (ja) * | 2018-07-30 | 2020-02-06 | 前田建設工業株式会社 | 鉄筋の耐食性を向上させた金属系防食被膜及びその生成方法 |
| JP2020152990A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社栗本鐵工所 | 鋳鉄管およびその製造方法 |
| JP2020152991A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社栗本鐵工所 | 鋳鉄管の製造方法および鋳鉄管の表面防食方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01263255A (ja) * | 1988-04-14 | 1989-10-19 | Nippon Aen Kogyo Kk | 高付着溶融アルミニウム−亜鉛合金めっき方法 |
| US5449563A (en) * | 1994-05-20 | 1995-09-12 | Cominco Ltd. | Galvanic protection of rebar by zinc wire |
| US5909984A (en) * | 1997-02-15 | 1999-06-08 | Matthews; Mike R. | Pile forming system and method of using the same |
| US20060000183A1 (en) * | 2001-12-20 | 2006-01-05 | Farwest Steel Corporation | Method and apparatus for anticorrosive coating |
| US7086897B2 (en) * | 2004-11-18 | 2006-08-08 | John Mezzalingua Associates, Inc. | Compression connector and method of use |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133438A (en) * | 1978-04-08 | 1979-10-17 | Nippon Steel Corp | Manufacture of plated steel sheet |
| JPS6126763A (ja) * | 1984-07-17 | 1986-02-06 | Nippon Steel Corp | 高密着性溶射被膜の形成方法 |
| JPS6137959A (ja) * | 1984-07-27 | 1986-02-22 | Nippon Steel Corp | 薄鋼板上の溶射被膜形成方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1055872A (fr) * | 1951-03-28 | 1954-02-23 | Commission Administrative Du P | élément de construction en acier résistant à la corrosion et procédé de revêtement des constructions |
| US3085034A (en) * | 1958-07-10 | 1963-04-09 | Polymer Processes Inc | Coating process |
| FR1360754A (fr) * | 1963-03-12 | 1964-05-15 | Procédé pour protéger contre la corrosion les aciers utilisés dans les ouvrages précontraints | |
| NL133681C (el) * | 1966-02-18 | 1900-01-01 | ||
| FR2029285A5 (en) * | 1969-01-23 | 1970-10-16 | Borax Francais | Protecting rolled or forged steel pro- - ucts against corrosion |
| BE737682A (en) * | 1969-08-19 | 1970-02-19 | Wire rod manufacturing process | |
| US3700505A (en) * | 1971-01-11 | 1972-10-24 | Jerome J Kanter | Coating ferrous base metal articles |
| JPS56503B2 (el) * | 1972-08-10 | 1981-01-08 | ||
| US3925579A (en) * | 1974-05-24 | 1975-12-09 | Armco Steel Corp | Method of coating low alloy steels |
| BE817338A (fr) * | 1974-07-05 | 1975-01-06 | Procede et installation pour le traitement de fil machine. | |
| BE826201A (fr) * | 1975-02-28 | 1975-06-16 | Perfectionnement a un procede et a une installation de refroidissement de produits en acier lamines | |
| FI751200A (el) * | 1975-04-22 | 1976-10-23 | Ovako Oy | |
| DE2820289C2 (de) * | 1978-05-10 | 1986-09-18 | Leybold-Heraeus GmbH, 5000 Köln | Verfahren zum Beschichten von metallischen Substraten mit Legierungsschichten bei erhöhter Substrattemperatur |
| US4242153A (en) * | 1978-10-16 | 1980-12-30 | Morgan Construction Company | Methods for hot rolling and treating rod |
| BE874599A (fr) * | 1979-03-02 | 1979-09-03 | Centre Rech Metallurgique | Procede de fabrication d'une bande d'acier revetue |
| US4297150A (en) * | 1979-07-07 | 1981-10-27 | The British Petroleum Company Limited | Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity |
| US4425383A (en) * | 1982-07-06 | 1984-01-10 | Xerox Corporation | Process for oxidation of carrier particles |
-
1986
- 1986-02-06 FR FR8601636A patent/FR2593831B1/fr not_active Expired - Fee Related
-
1987
- 1987-01-30 IN IN78/DEL/87A patent/IN169271B/en unknown
- 1987-02-03 EP EP87470003A patent/EP0235067B1/fr not_active Expired - Lifetime
- 1987-02-03 ES ES87470003T patent/ES2016111B3/es not_active Expired - Lifetime
- 1987-02-03 DE DE8787470003T patent/DE3762887D1/de not_active Expired - Lifetime
- 1987-02-03 AT AT87470003T patent/ATE53071T1/de not_active IP Right Cessation
- 1987-02-04 MX MX005142A patent/MX168070B/es unknown
- 1987-02-05 BR BR8700518A patent/BR8700518A/pt not_active Application Discontinuation
- 1987-02-05 PT PT84250A patent/PT84250B/pt not_active IP Right Cessation
- 1987-02-05 CA CA000529117A patent/CA1293163C/fr not_active Expired - Fee Related
- 1987-02-06 CN CN87102165A patent/CN1018658B/zh not_active Expired
- 1987-02-06 KR KR1019870000972A patent/KR920001388B1/ko not_active IP Right Cessation
- 1987-02-06 JP JP62026174A patent/JPS63121650A/ja active Pending
- 1987-02-06 US US07/011,538 patent/US4801338A/en not_active Expired - Fee Related
-
1988
- 1988-10-21 US US07/218,548 patent/US5066548A/en not_active Expired - Fee Related
-
1990
- 1990-08-09 GR GR90400570T patent/GR3000713T3/el unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133438A (en) * | 1978-04-08 | 1979-10-17 | Nippon Steel Corp | Manufacture of plated steel sheet |
| JPS6126763A (ja) * | 1984-07-17 | 1986-02-06 | Nippon Steel Corp | 高密着性溶射被膜の形成方法 |
| JPS6137959A (ja) * | 1984-07-27 | 1986-02-22 | Nippon Steel Corp | 薄鋼板上の溶射被膜形成方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020019977A (ja) * | 2018-07-30 | 2020-02-06 | 前田建設工業株式会社 | 鉄筋の耐食性を向上させた金属系防食被膜及びその生成方法 |
| JP2020152990A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社栗本鐵工所 | 鋳鉄管およびその製造方法 |
| JP2020152991A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社栗本鐵工所 | 鋳鉄管の製造方法および鋳鉄管の表面防食方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2593831B1 (fr) | 1994-01-21 |
| CA1293163C (fr) | 1991-12-17 |
| EP0235067B1 (fr) | 1990-05-23 |
| ATE53071T1 (de) | 1990-06-15 |
| CN1018658B (zh) | 1992-10-14 |
| GR3000713T3 (en) | 1991-10-10 |
| KR870008038A (ko) | 1987-09-23 |
| IN169271B (el) | 1991-09-21 |
| EP0235067A1 (fr) | 1987-09-02 |
| PT84250B (pt) | 1989-09-14 |
| MX168070B (es) | 1993-05-03 |
| US5066548A (en) | 1991-11-19 |
| CN87102165A (zh) | 1987-12-09 |
| BR8700518A (pt) | 1987-12-08 |
| DE3762887D1 (de) | 1990-06-28 |
| US4801338A (en) | 1989-01-31 |
| PT84250A (fr) | 1987-03-01 |
| FR2593831A1 (fr) | 1987-08-07 |
| ES2016111B3 (es) | 1990-10-16 |
| KR920001388B1 (ko) | 1992-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101154534B1 (ko) | 부식 방지 시스템으로 코팅된 평판형 강재 제품의 제조 방법 | |
| KR20150073315A (ko) | 내식성이 우수한 아연-알루미늄-마그네슘 합금 도금강판 및 그 제조방법 | |
| JPS63121650A (ja) | 鉄鋼製品の保護被覆方法と被覆された鉄鋼製品 | |
| US3959030A (en) | Method of producing aluminum coated steel | |
| US4061801A (en) | Method of producing aluminum or aluminum alloy coated steel sheets with aid of powder method | |
| JP2015515379A (ja) | Ｚｎ−Ａｌ−Ｍｇコーティングを有するプレラッカー塗装された金属シートを製造する方法および対応する金属シート | |
| US6270842B1 (en) | Method of galvanizing with molten zinc-aluminum alloy | |
| JP3095668B2 (ja) | 防食構造及びその製造方法 | |
| EP3858495A1 (en) | Method for production of corrosion-resistant steel strip | |
| JPH11343559A (ja) | 耐クラック性及び耐食性に優れた溶融Ａｌ−Ｚｎ系合金めっき鋼板 | |
| RU2771720C2 (ru) | Способ производства коррозионностойкого стального листа | |
| JP2002249862A (ja) | 加工性と加工部耐食性に優れた表面処理鋼板及びその製造方法 | |
| US20230332296A1 (en) | Process for coating onto galvanized surfaces | |
| JP2825724B2 (ja) | 加工性、耐蝕性に優れた縞鋼板 | |
| JPH045753B2 (el) | ||
| JP3546834B2 (ja) | マグネシウム合金の塗装帯板およびその製造方法 | |
| JP3572944B2 (ja) | 耐クラック性及び耐食性に優れた溶融Ａｌ−Ｚｎ系合金めっき鋼板の製造方法 | |
| JPH0562587B2 (el) | ||
| JP2007050369A (ja) | 亜鉛末を含む粉体塗料を使用した粉体塗装方法及びその塗装品 | |
| JPS6360287A (ja) | 耐蝕性に優れた冷間成形用ばね鋼およびその製造方法ならびにその製造装置 | |
| JPH01283388A (ja) | ブラスト材料と高耐食性金属材料と製造法 | |
| JPH05171457A (ja) | 有機複合型合金化溶融Ｚｎめっき鋼板 | |
| JP3303770B2 (ja) | 加工性と耐白錆性に優れた溶融Ａｌ−Ｚｎ系合金めっき鋼板 | |
| JPS6293383A (ja) | 耐食性に優れた表面処理鋼材およびその製造方法 | |
| JPH09263967A (ja) | 耐指紋性および光沢性に優れた溶融亜鉛めっき塗装鋼板の製造方法 |